Optimum Nutrition Gold Standard Pre Workout Powder, Blue Raspberry, 330 g

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Product guide

Optimum Nutrition Gold Standard Pre Workout Powder, Blue Raspberry, 330 g

Blue Raspberry: Optimum Nutrition Gold Standard Pre Workout is a ready-to-mix powder for a pre-training drink, with the listing specifying 3.4 g creatine monohydrate and 175 mg caffeine per serving. It also includes beta-alanine and B vitamins, but customer feedback is mixed on how strongly it feels stimulating.

At a glance

The listing states 3.4 g of creatine monohydrate and 175 mg of caffeine per serving.
The formula also names beta-alanine, citrulline, acetyl L-carnitine, N-acetyl L-tyrosine and vitamins B1, B3, B5, B6 and B12.
Mix one level scoop with 350 ml of cold water, as directed in the listing.
The product is presented as Informed Choice certified and banned-substance tested.

Price

£21.49Save 20%

Reference price: ~~£26.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

Optimum Nutrition Micronised Creatine Monohydrate Powder, 317g | Unflavoured, 93 Servings, Supplement to Support Muscle Strength & Power, Pre and Post Workout

£10.29

Optimum Nutrition Electrolyte Powder, Daily Exercise Support | Forest Berries, 264g, 33 servings, Zero-Calorie, Sugar-Free Electrolytes, 400mg Sodium, 300mg Potassium & 113mg Magnesium

£7.60

Pros and cons

Pros

Combines caffeine and creatine in one pre-workout powder, alongside beta-alanine and B vitamins.
Thirty servings are listed in a 330 g tub.
Customer feedback describes positive experiences with taste, energy and workout effectiveness, while not being uniform.

Technical specifications

17 specifications

Identity
Brand	Optimum Nutrition
Model	Optimum Nutrition Gold Standard Pre Workout Powder Energy Drink Wit Creatine Monohydrat Beta

Dimensions and weight
Dimensions listed	9.4 x 9.4 x 12.1 centimetres
Weight listed	0.33 Kilograms
Pack quantity	1
Servings per container	30
Flavour	Blue Raspberry
Form	Powder
Special ingredients	Creatine, caffeine
Age range	Adult
Country of origin	United Kingdom
Allergen information	Contains: Egg may contain, Gluten may contain, Milk may contain, Peanuts may contain, Soy may contain, Tree nuts may contain
Material features	Vegan

Per-serving claims and preparation
Creatine monohydrate per serving	3.4 g
Caffeine per serving	175 mg
Preparation	add 1 level scoop to 350 ml of cold water, mix, and serve
Recommended daily portion	1 portion.

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and ingredient claims describe a pre-workout with creatine, beta-alanine, caffeine and B vitamins, while the supplement-type field says Magnesium. Customer feedback also mentions fruit punch despite this being the Blue Raspberry listing, so confirm the flavour and product details on the selected listing. Follow the stated portion guidance and do not exceed the recommended daily dose. The listing also says supplements should not replace a varied diet and should be kept out of children's reach.

Who is it for?

A good fit for

Adults looking for a powdered pre-workout combining caffeine, creatine and beta-alanine.
Buyers who want a drink mixed with cold water and portioned into 30 listed servings.

Less suited to

Anyone avoiding caffeine or looking for a caffeine-free pre-workout.
People who need confirmation that this particular listing is magnesium-focused, since its supplement-type field conflicts with the pre-workout formula description.
Anyone who needs a product without the listed potential egg, gluten, milk, peanut, soy or tree-nut traces.

Optimum Nutrition Gold Standard Pre Workout Powder, Blue Raspberry, 330 g · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,145 ratings

5 stars72%72%
4 stars15%15%
3 stars8%8%
2 stars2%2%
1 star3%3%

Customer feedback describes perceived benefits for workout effectiveness, energy and focus, with taste also receiving positive comments. Other customers report little noticeable stimulation, and opinions are mixed on value. Some feedback reports itching, although other customers say they noticed no bad side effects. In context, the listing specifies 175 mg caffeine per serving, but those customer experiences show that perceived stimulation and tolerability vary. Feedback mentioning fruit punch may not match this Blue Raspberry listing.

Positive themes

Customer feedback reports positive experiences with workout effectiveness, energy and taste.

Negative themes

Some customers report itching, and others say they feel little stimulation.

Mixed feedback

Opinions differ on value for money and on whether the product provides a noticeable kick.

Frequently asked questions

How do you prepare it?

The listing directs users to mix one level scoop with 350 ml of cold water. It also gives a recommended daily portion of one portion.

How much caffeine and creatine does a serving provide?

The listing claims 175 mg of caffeine and 3.4 g of creatine monohydrate per serving.

What flavour and serving count are listed?

This listing is for Blue Raspberry flavour and states 30 servings. Its customer-feedback summary mentions fruit punch, so flavour feedback may not refer to this specific flavour.

Does the listing describe this as a magnesium supplement?

One product-detail field names Magnesium as the primary supplement type, but the title and formula details describe a pre-workout featuring creatine, beta-alanine and caffeine. Treat that field as inconsistent and confirm the selected listing.